Sub and port displacement

stankonia Unregistered guest	Posted on Friday, May 13, 2005 - 00:37 GMT When some says the volume of an enclosure before and after sub and port displacement, what exactly are they talking about. When a sub is recommended to have a certain volume in a ported box. Is this before or after this sub and port displacement?
Fishy Gold Member Username: Fishy Tamarac Ft.Laud, FL USA Post Number: 1265 Registered: Sep-04	Posted on Friday, May 13, 2005 - 00:38 GMT After